Fracturing Device, Engine and Exhaust Apparatus Thereof
US-2026092541-A1 · Apr 2, 2026 · US
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Zhang Rikui patents
Zhang Rikui is listed as an inventor on 168 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhang Rikui |
| Total patents | 168 |
| First publication | Oct 13, 2020 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Semi-trailer-loaded turbine fracturing equipment
US-12560064-B2 · Feb 24, 2026 · US
Hydraulic fracturing system for driving a plunger pump with a turbine engine and noise reduction thereof
US-12540575-B2 · Feb 3, 2026 · US
Turbine engine gas-inlet cooling system and turbine engine apparatus
US-12510024-B2 · Dec 30, 2025 · US
Powertrain system
US-2025327512-A1 · Oct 23, 2025 · US
Turbine fracturing equipment
US-12410695-B2 · Sep 9, 2025 · US
Dual-fuel power system and air supply and purging method thereof
US-12410754-B2 · Sep 9, 2025 · US
Purging system for turbine fracturing apparatus group, purging method and turbine fracturing apparatus group
US-12404810-B2 · Sep 2, 2025 · US
Power transmission system and turbine fracturing device having same
US-2025237202-A1 · Jul 24, 2025 · US
Fracturing Devices
US-2025230738-A1 · Jul 17, 2025 · US
Recent patents
Latest publications not already listed above.
Speed Regulating Apparatus, Plunger Pump, and Fracturing Device
US-2025223952-A1 · Jul 10, 2025 · US
Fracturing device, engine and exhaust apparatus thereof
US-12345172-B2 · Jul 1, 2025 · US
Sand storage and conveying apparatus
US-12338085-B2 · Jun 24, 2025 · US
Turbine fracturing apparatus and turbine fracturing well site
US-12331625-B2 · Jun 17, 2025 · US
Fracturing apparatus and control method thereof, fracturing system
US-12326074-B2 · Jun 10, 2025 · US
Variable-speed integrated machine and wellsite apparatus
US-12313059-B2 · May 27, 2025 · US
Fracturing system
US-12312930-B2 · May 27, 2025 · US
Cover assembly, pipe assembly and turbine fracturing unit
US-12305550-B2 · May 20, 2025 · US
Heat radiator and turbo fracturing unit comprising the same
US-12297726-B2 · May 13, 2025 · US
Turbine engine air intake system and cabin
US-12292067-B2 · May 6, 2025 · US
Connection device, control box component and fracturing apparatus
US-12276187-B2 · Apr 15, 2025 · US
Turbine cleaning system
US-12276201-B2 · Apr 15, 2025 · US
Exhaust device and installation method thereof, turbine fracturing apparatus, disassembly method of turbine
US-12270314-B2 · Apr 8, 2025 · US
Fracturing devices
US-12264568-B2 · Apr 1, 2025 · US
Fracturing Device
US-2025101969-A1 · Mar 27, 2025 · US
Low-pressure liquid inlet manifold and fracturing apparatus
US-12258848-B2 · Mar 25, 2025 · US
Oil-gas treatment system, oil-gas treatment method and mechanical apparatus
US-12257543-B2 · Mar 25, 2025 · US
Mounting bracket and auxiliary mechanism
US-12258958-B2 · Mar 25, 2025 · US
Fracturing apparatus and control method thereof, fracturing system
US-2025075604-A1 · Mar 6, 2025 · US
Gas turbine overspeed protection method and apparatus, electronic device and storage medium
US-12241378-B2 · Mar 4, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/2607 | 141 |
| E21B43/26 | 72 |
| F02C6/00 | 59 |
| F04B17/05 | 56 |
| F02C7/36 | 36 |